wasapisink: PLAYING -> READY -> PLAYING state change fails

When the sink goes from PLAYING to READY, it cannot return back to PLAYING afterwards. The following error is printed:

wasapi gstwasapiutil.c:901:gst_wasapi_util_initialize_audioclient:<wasapisink0> IAudioClient::Initialize failed (88890002): AUDCLNT_E_ALREADY_INITIALIZED

I'm attaching a very simple program that I used for testing, if it's any worth. wasapi-test.c